baber/WOPTO huggingface dataset:
Patent JP-S61110793-A (JP)
Title: Nickel plated titanium or titanium alloy and its production
Inventor: TSUBONO HIDEYOSHI
IPC: C25D5/18
Filed: 1984-10-31
Abstract: PURPOSE:To obtain new and useful Ti or Ti alloy material, by plating Ni to Ti or Ti alloy material. CONSTITUTION:For instance, Ti or Ti alloy wire is dipped into aqueous soln. of inorganic acid or mixed inorganic acid contg. F ion and ion of heavy metal such as Ni, Cu, Zn, Fe platable relatively easily. Said wire is treated electrolytically using AC or AC DC superimposed current, next, introduced to Ni sulfamide bath to apply Ni plating to it.
Patent JP-S6385575-A (JP)
Title: Copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/00
Filed: 1986-09-29
Abstract: PURPOSE:To easily and excellently take split copies by using two sheet originals by controlling the scanning of two areas, the timing of image formation on copying paper, etc., based on one end and the other end of an original platen according to split copy mode setting. CONSTITUTION:When the split copy mode is set, a CPU 21 supplies information corresponding to selected magnification and copying paper size to a CPU 22 and a scanning motor controller 30 and a variable power lens controller 35 are controlled. Two sheet originals mounted based on both ends of an original platen as reference positions are scanned from corresponding reference positions to form a latent image on a photosensitive drum. The original scanning and subsequent image formation sequence timing are controlled through a timer in the CPU 21 according to the mode setting, specified magnification, copying paper size, etc., and split copies are easily and excellently taken by using two original sheets whose positioning is normally difficult.
Patent JP-H0684900-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIOTANI YOSHIMI
IPC: H01L21/768
Filed: 1992-08-31
Abstract: PURPOSE:To provide a manufacturing method of a semiconductor device which can ensure an enough film thickness of a layer insulation film on a wiring layer while making a surface thereof flat regarding a manufacturing method of a semiconductor device for preparing a layer insulation film which is flattened on a wiring layer. CONSTITUTION:This method is constituted including a process for forming a protecting insulation film 14 by covering lower wiring layers 13a, 13b on an insulator 12, a process forming a protection film 15 on the protecting insulation film 14 and thereafter forming a flattened film 16a to fill a recessed part between lower wiring layers 13a, 13b on the protection film 15, a process for making the flattened film 16a remaining in the recessed part between the lower wiring layers 13a, 13b by etching back the flattened film 16a and flattening a surface of a semiconductor substrate 11 and a process for forming an insulation film 17, forming via holes 18a, 18b in a layer insulation film 18 on the lower wiring layers 13a, 13b thereafter and forming an upper wiring layer 19 connected to the lower wiring layers 13a, 13b thereafter.
Patent JP-S6292166-A (JP)
Title: Time base correcting device for sound circuit
Inventor: FURUICHI TOKIKATSU
IPC: G11B20/02
Filed: 1985-10-18
Abstract: PURPOSE:To exclude a time base error component by obtaining the differentia tion characteristic of an output of a phase detector for detecting time base error and subtracting the output from a sound signal. CONSTITUTION:A terminal 1 is connected to a voice demodulator 2 and to a time base error detecting phase detector 4 via a video demodulator 3. Further, a reference signal generator 5 is connected to the phase detector 4, the output of the phase detector 4 is inputted to a subtractor 7 together with the output of the voice demodulator 2 via a differentiation circuit 6 and the output of the subtractor 7 is a voice output 8. Since the time base error component in the output signal of the voice demodulator 2 is an output by time base speed fluctuation, the component is equal to the differentiation output in the output of the phase detector 4. Since the output of the differentiation circuit 6 is equal to the time base error component in the voice demodulation signal, the output of the subtractor 7, that is, the voice output is a sound signal where the time base error component is cancelled.
Patent JP-H0895174-A (JP)
Title: Image reader
Inventor: IMAMICHI KAZUYUKI
IPC: G03B27/73
Filed: 1994-09-27
Abstract: PURPOSE: To compensate the deficiency of light quantity at a peripheral part on a photoreceptor drum and to attain miniaturizing a device and enlarging a magnifying range. CONSTITUTION: In an image reader illuminating an original 2 placed on an original face by an illuminating means 1 including a white light source and recording or reading the original 2 by image-forming the original 2 on the surface of an image carrying means 8 by image-forming optical systems 5-7; a filter (surface of image-forming lens 6) for correcting the cos<4> π rule of the image-forming optical systems 5-7 having spectral transmission factor characteristic in accordance with the spectral characteristics of the image carrying means 8 is arranged in the optical path of the image-forming optical systems 5-7.  The filter is at least either of a multilayered film interference filter where the spectral transmittance characteristics are different in accordance with an incident angle or a lens filter arranged at the inside of the image-forming optical system and using coloring optical material.
Patent JP-H0981024-A (JP)
Title: Two-wheeled vehicle running simulator
Inventor: IWATA YASUSHI
IPC: G06T19/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheeled vehicle running simulator which necessitates a smaller floor area and is capable of displaying images with an ample attendance feel. SOLUTION: This two-wheeled vehicle running simulator is composed of a real vehicle section 1 for a driver to operate running by mounting on the section, a display section 40 which consists of a head mount display(HMD) mountable at the driver's head and a teacher control section 70 for managing signal processing control. A vehicle body inclination sensor, handle sensor, acceleration sensor, brake lever sensor, clutch lever sensor, brake pedal sensor, change pedal sensor, right direction supporter, left direction supporter, starter switch, alarm switch, engine stop switch, passing switch, light switch, dimmer switch, etc., are mounted at the real vehicle section 1. A head position sensor is mounted at the head mount display.
Patent JP-H0395897-A (JP)
Title: Discharge lamp lighting device
Inventor: TAKEDA TETSUSHI
IPC: H02M7/537
Filed: 1989-09-07
Abstract: PURPOSE:To prevent excess reverse current flow by limiting via a current limiting element reverse base current flow generated when electric charge of the base capacity of a switching transistor is drawn out. CONSTITUTION:When the core of a current transformer 30 is magnetically saturated, the induction voltage of a secondary coil 30S is lowered and base current is reversed. Thus electric charge of the base capacity of a switching transistor TR26 is drawn out. Then excess reverse base current tends to flow with a main capacitor 36 as power supply but the excess current is limited by a resistance 33 and prevented; thereby the TR26 is promptly turned off. And the resonance current of a tank circuit comprised of the TR27 and a capacitor 28 flows as load current. This current is caused to flow through diodes 38, 31 via the transformer 30 to hold the TR 26 in its 'off' state. When a positive feedback current designated to the TR26 flows through the secondary coil 30S of the transformer 30, the TR26 is turned off again. Thus the TR26 is switched at e.g. 30 to 50kHz.
Patent JP-S60123557-A (JP)
Title: Fluoran derivative, and recording material using it
Inventor: KONDOU MITSURU
IPC: B41M5/327
Filed: 1983-12-07
Abstract: NEW MATERIAL:A compound shown by the formula I [at least one of R1-R4 is alkyl, or cyclohexyl, and the rest is H, 1-4C alkyl, (halogen, etc.-substituted) aralkyl, (halogen, etc.-substituted) aryl, or R1, R2, and neighboring N are linked to form pyrrolidino, piperidino, or hexamethyleneimino]. EXAMPLE:3-i-Propyl-8-N-ethyl-N-n-hexylamino-benzo[a]fluoran. USE:Having improved light resistance of blue black - black coloring substance of pressure-sensitive, heat-sensitive, or electricity-sensitive recording paper. Having low fog on the surface of paper. PREPARATION:An m-substituted aminophenol derivative shown by the formula III is reacted with phthalic anhydride shown by the formula IV to give a 2-(2-hydroxy-4-substituted amino)benzoylbenzoic acid derivative shown by the formula V. This compound is condensed with a 2-amino-6-naphthol derivative shown by the formula VI.
Patent JP-S61110443-A (JP)
Title: Discrimination of semiconductor element coating material
Inventor: OKUDA SHIZUO
IPC: H01L21/66
Filed: 1984-11-02
Abstract: PURPOSE:To discriminate coating material by dropping a coating material to a semiconductor element and applying a voltage thereto under the unhardening condition to detect variations in electrical characteristics. CONSTITUTION:An extending fine lead 3 of a semiconductor chip 4 is connected to a conductor 2 formed on an insulation basic material 1 and a coating material 5 is dropped. Thereafter under the condition that such coating material is not yet hardened, a voltage is applied from a power source 7 to the conductor 2 through voltage application probe 6. According to this method, corrosion and deterioration in characteristic of the aluminum wiring due to the coating material can be detected with high accuracy within a short period of time and the coating material is not yet hardened. Therefore, the coating material can be removed easily even after application of voltage and minor influence under the deterioration of characteristic can also be detected.
Patent JP-2001056973-A (JP)
Title: Production of optical disk
Inventor: HANAOKA KATSUNARI
IPC: G11B7/24
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress residual stress based on difference in thermal expansion coefficient and to lessen warpage of a substrate by setting the gas pressure at the time of film-forming a lower dielectric body layer which come into contact with the substrate of phase transition recording layer by sputtering higher than the gas pressure at the time of film-forming the other layer. SOLUTION: The sputtering device is provided with six film-forming chambers and the substrate successively passes through the same. The lower dielectric body layer consisting of ZnS-SiO2 is formed in all of the first, second, third and fifth film-forming chambers, and a recording layer and a reflecting layer and a heat radiating layer are respectively formed in fourth and sixth chambers. In the step of sputtering process, the warpage is generated in the substrate based on the difference in thermal expansion coefficient between the substrate and the lower dielectric body layer. For example, the pressure of Ar gas in the second, third and fifth film-forming chambers is set to be 2 mTorr and the pressure of Ar gas in the first film-forming chamber is set to be 10 mTorr.  Further, the density of the dielectric body layer of the lowermost layer being in contact with the substrate is lowered to 2.2 g/cm3 and, thereby, the warpage of the substrate is reduced to 1.6 deg.
Patent JP-H0676901-A (JP)
Title: Luminaire
Inventor: SUZUKI KENICHI
IPC: F21V19/00
Filed: 1992-08-31
Abstract: PURPOSE:To provide a luminaire where a lamp can be replaced easily without detaching a shade. CONSTITUTION:Straight type lamps (fluorescent lamps) 20 are detachably disposed in a luminaire main body 10 provided with lamp inserting holes 11, into which the lamps 20 are inserted. A fixed side socket 60, which is connected to a lamp pin 21 at one end of the lamp 20 so as to hold one end of the lamp 20, is disposed in a position facing the lamp inserting hole 11. A lamp replacing socket 40, which is connected to a lamp pin 21 at the other end of the lamp 20 so as to hold the other end of the lamp 20, is inserted into the lamp insertion hole 11. The lamp replacing socket 40 is turned along socket guides (socket guide grooves) 12, 13 provided in the lamp inserting hole 11, and is fixed to the luminaire main body 10 in a position where it is inserted by a predetermined depth, by a locking means (stopper) 50.
Patent JP-S6385428-A (JP)
Title: Centrifugal type analyzing device
Inventor: FUJIMURA MITSUHITO
IPC: G01N21/07
Filed: 1986-09-30
Abstract: PURPOSE:To detect sample temperature even during rotor rotation, to accurately control reaction temperature and to improve analytical accuracy by fitting a temperature sensor and a display element which is driven with its sensor output to a rotor. CONSTITUTION:Plural cuvettes 6 where a sample such as blood and a reagent are dispensed are arranged at the cuvette receiving part 5 of a rotor 2 fitted on the rotating shaft 4 of a motor 3. A temperature sensor 7 is fitted in the rotor 2 nearby the cuvettes 6 and the output of the sensor 7 drives the display element 9 such as liquid crystal 10 through a driving circuit 8. The reflected light variation of the display element 9 is detected by a photosensor 11 and a lamp 14 for heating is turned on and off according to the result to accurately control the temperature of the sample even during the rotation of the rotor 2.
Patent JP-H0281545-A (JP)
Title: Terminal maintenance control system
Inventor: UMETSU TOSHIKAZU
IPC: H04L69/40
Filed: 1988-09-19
Abstract: PURPOSE:To shorten line trace data acquisition time and to eliminate need for the intervention of the operator of a terminal equipment at a slave station side by applying remote control from a host station side so as to acquire the line trace data. CONSTITUTION:A means 3 is provided, which generates a parameter 11 commanding the start, stop of line trace and trace data absorption processing to a host station 2 side and sends the generated parameter 11 toward a slave station 6 so as to command the start of the line trace data acquisition processing. Moreover, the terminal equipment of the slave station 6 is provided with a means 9 analyzing the parameter 11 from the host station 2, starting the request processing so as to apply the processing of start, stop of the line trace or trace data absorption, a storage means 8 storing the line trace data and a transfer means 7 transferring the stored line trace data to the host station. Thus, since the line trace data is acquired by the remote control from the host station 2, the intervention of the operator of the terminal equipment of the slave station 6 is not required to shorten the acquisition time of the line trace data.
Patent JP-S60126178-A (JP)
Inventor: KURIHARA NORIMASA
IPC: A63B69/02
Filed: 1983-12-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6385715-A (JP)
Title: Ultraviolet irradiation device
Inventor: SUNAZAKA YOSHINORI
IPC: G02B27/00
Filed: 1986-09-30
Abstract: PURPOSE:To suppress the temperature rise of a driving part, and to surely execute the opening/closing operation of a light shielding plate, by making the light shielding plate have an insulating property and insulating a conduction heat to the driving part and a fiber cable. CONSTITUTION:When a light shielding plate 12 is oscillated by driving a rotary solenoid 8 and its tip part is positioned on an optical axis 16 extending from a reflecting plate 6 to the end part of a fiber cable 14, a light beam radiated to one end of the fiber cable 14 is cut off. In this case, as for the light shielding plate 12, temperature rise is suppressed since the part of a heat insulating material 13 cuts off the optical axis 16. Also, by forming the light shielding plate 12 by coupling two pieces 9, 10 by a heat insulating material 11, a thermal conduction to a winding part of the rotary solenoid 8 can be effectively. prevented. In this way, the normal operation of the rotary solenoid 8 is quickened, and the opening/closing operation of the light shielding plate 12 can be surely executed.
Patent JP-H04115407-A (JP)
Title: Anisotropic conductive adhesive composite
Inventor: FUKUZAWA HIDEMOTO
IPC: C08K9/08
Filed: 1990-09-03
Abstract: PURPOSE:To uniformly disperse particles in an adhesive without short-circuiting neighboring wiring patterns by covering a metal layer of metal-containing particles with a resin layer. CONSTITUTION:An anisotropic conductive adhesive composite is composed of a copolymer of acryl acid ester having an alkyl radical of carbon atomicity 1 to 4 and maleimide derivative, an insulating adhesive component consisting of thermocuring resin and a coupling agent and metal-containing particles dispersed in this insulating component. In this case, provided that the copolymer is 100wt.%, thermocuring resin is to be 5 to 60wt.% and the coupling agent is to be 0.05 to 5.0wt.%. In the metal-containing particles, a resin-made core material 7 is covered with a metal layer 9, further, a resin fine powder body 15 is fixed to the surface of the metal layer 9 by a dry blending method so as to form a resin layer. Thereby, neighboring wiring patterns can be made not to be short-circuited.
Patent JP-S61111732-A (JP)
Title: Manufacture of heat exchanger
Inventor: KAWAMATA OSAMU
IPC: B21D53/08
Filed: 1984-11-05
Abstract: PURPOSE:To manufacture easily a heat exchanger by inserting a heat exchanger tube provided with an inner surface spiral groove or a straight groove, into a hole of many fins, and thereafter, pressing a tube expanding plug provided with a groove on the outside periphery, into the tube, forming a double spiral groove in the heat exchanger tube, and simultaneously welding under pressure the outer surface to the fin. CONSTITUTION:A tube is expanded by inserting a heat exchanger tube 1 provided with an inner surface spiral groove into a hole of may radiating fins 2, and pressing a mandrel 4 to which a tube expansion use groove plug 3 has been installed, into the tube 1. In this case, the tube expansion use groove plug 3 is set so as to work a spiral groove of a lead angle whose direction is opposite to that of a groove lead angle of the heat exchanger tube 1 provided with the inner surface spiral groove. Also, As for the depth of the groove, its size is set so that the depth of two spiral grooves is different from each other after the tube has been expanded. Also, the tube expansion groove plug 3 is held so as to be freely rotatable, so that it rotates and executes working by a deformation resistance of a material in the groove part at the time of expanding the tube.
Patent JP-2000067292-A (JP)
Title: Ticket coin separation device
Inventor: MATSUNO TAKESHI
IPC: B07C5/06
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce a load to a driving motor without making a spring constant smaller even when a distance between both rollers is made longer by making a shift amount of an energizing member shorter than a moving distance of a movable side roller. SOLUTION: By an upper side surface which is on a tip side of lock plates 65a and 65b being abutted to and engaged with lock pins 60a and 60b, a movable frame 12 is energized in the inner most wall direction of a fixed frame 11. Because of this, an extended distance accompanying the movement of the movable frame 12 in extension coil springs 67a and 67b can be made shorter than the moving distance of the movable frame 12. Thus, even if a distance is set long, it is possible to reduce a load to a driving motor 46 without making a spring constant of the extension coil springs 67a and 67b small. Also, it is possible to miniaturize the driving motor 46. In short, it is possible to enlarge the distance between both separation rollers 18 and 22 without making the spring constant small.
Patent JP-H0897653-A (JP)
Title: Gain control circuit
Inventor: WASHIMI SHIGEHARU
IPC: H03G3/30
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a gain control circuit for a high frequency signal used for communication in which linearity between a voltage to a control terminal and a control gain is improved to facilitate the control. CONSTITUTION: A diode 12 whose anode connects to a control terminal 6 via a resistor 11 and whose cathode connects to a noninverting input of an operational amplifier 4 is provided to the control circuit. Through the constitution above, when a voltage higher than a conductive voltage of the diode 12 is given to the control terminal 6, the noninverting voltage to the operational amplifier 4 rises and a difference between the input voltages to the operational amplifier is decreased, resulting that a control voltage 13 from an output of the operational amplifier 4 is suppressed low. Thus, the nonlinearity of the variable gain means 2 in which the gain of the means 2 is rapidly attenuated with respect to a change in the control voltage is improved to facilitate the gain control.
Patent JP-2000060828-A (JP)
Title: Stress degree judgement device
Inventor: YANAI TATSUMI
IPC: A61B5/16
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce influence on stress degree judgement, of task difficulty and of the body movement of a testee at the time of task execution and to improve the judgement accuracy of a stress degree. SOLUTION: The task of following a target moved on the screen of a target presentation device 1 by the operation of a mouse 6 and a rest are alternately assigned to the testee and heartbeat equivalent data are sampled in a heartbeat equivalent data sampling device 3. In a judgement part 5, the heartbeat equivalent data sampled at the time of the task and at the time of the rest are compared and the stress degree is judged. Since a task waveform where a sweep waveform for sweeping a part of a presentation screen and the other waveform are overlapped is inputted to the target presentation device 1 and the target is moved, the target is continuously moved. Thus, a mouse operation also becomes continuous and the generation of the body movement is suppressed.  Also, in a presentation control part 2, the difficulty of the task waveform for moving the target is selected for each testee based on the concentration degree and error rate of the testee before measuring the stress degree.
Patent JP-S61124237-A (JP)
Inventor: WASHIO TOSHIFUMI
IPC: H02J7/34
Filed: 1984-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59123739-A (JP)
Title: Manufacture of sintered fe-cu-p alloy member with slight dimensional change
Inventor: NISHINO YOSHIO
IPC: C22C38/16
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a sintered Fe-Cu-P alloy member with a slight dimensional change due to sintering by using Cu-P alloy powder contg. a prescribed percentage of P as a starting material. CONSTITUTION:Cu-P alloy powder contg. 3.5-7wt% P is mixed with atomized Fe powder. The powdery mixture is molded into a green compact and heated. When the green compact is sintered to form a sintered body, it undergoes a very slight dimensional change due to sintering, and a sintered Fe-Cu-P alloy member contg. practically no carbon is obtd.
Patent JP-H1087905-A (JP)
Title: Organic polymer modified with silicone material
Inventor: HAUENSTEIN DALE EARL
IPC: C08L83/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer capable of exhibiting improved hydrophobicity, processability, castability and touch by adding a small among of an interacting diorganopolysiloxane to a thermoplastic resin. SOLUTION: This polymer contains (A) 100 pts.wt. of a thermoplastic resin selected from high density polyethylene, polypropylene, polybutene, polyisoprene, ethylene copolymers, polyamides, polyamines and polyesters, and (B) an interacting diorganopolysiloxane having a number-average mol.wt. of 10000-1000000. The dispersion of the component B in the component A is preferably achieved by blending the components by the use of a biaxial screw extruder, a Banbury mixer, etc., and preferably has dispersion particle sizes of <=10μm. Compositions capable of being extruded at relatively high speeds and having improved hydrophobicity can thereby be expected.